85899100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 108

約数和(自身を含む): 221343472

約数和(自身を除く): 135444372

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 73, 82, 100, 140, 146, 164, 175, 205, 287, 292, 350, 365, 410, 511, 574, 700, 730, 820, 1022, 1025, 1148, 1435, 1460, 1681, 1825, 2044, 2050, 2555, 2870, 2993, 3362, 3650, 4100, 5110, 5740, 5986, 6724, 7175, 7300, 8405, 10220, 11767, 11972, 12775, 14350, 14965, 16810, 20951, 23534, 25550, 28700, 29930, 33620, 41902, 42025, 47068, 51100, 58835, 59860, 74825, 83804, 84050, 104755, 117670, 122713, 149650, 168100, 209510, 235340, 245426, 294175, 299300, 419020, 490852, 523775, 588350, 613565, 858991, 1047550, 1176700, 1227130, 1717982, 2095100, 2454260, 3067825, 3435964, 4294955, 6135650, 8589910, 12271300, 17179820, 21474775, 42949550, 85899100]

約数ペア:

[(1, 85899100), (2, 42949550), (4, 21474775), (5, 17179820), (7, 12271300), (10, 8589910), (14, 6135650), (20, 4294955), (25, 3435964), (28, 3067825), (35, 2454260), (41, 2095100), (50, 1717982), (70, 1227130), (73, 1176700), (82, 1047550), (100, 858991), (140, 613565), (146, 588350), (164, 523775), (175, 490852), (205, 419020), (287, 299300), (292, 294175), (350, 245426), (365, 235340), (410, 209510), (511, 168100), (574, 149650), (700, 122713), (730, 117670), (820, 104755), (1022, 84050), (1025, 83804), (1148, 74825), (1435, 59860), (1460, 58835), (1681, 51100), (1825, 47068), (2044, 42025), (2050, 41902), (2555, 33620), (2870, 29930), (2993, 28700), (3362, 25550), (3650, 23534), (4100, 20951), (5110, 16810), (5740, 14965), (5986, 14350), (6724, 12775), (7175, 11972), (7300, 11767), (8405, 10220)]